Marion Center
Massachusetts, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Marion Center, MA

Ocean temperature

In Marion Center, Massachusetts, the average seawater temperature in May is 50.4°F (10.2°C).
Note: Swimming in 50.4°F (10.2°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In Marion Center, the average length of the day in May is 14.6h.

What is the ocean temperature in May in Marion Center?

In Marion Center, Massachusetts, the average seawater temperature in May is 50.4°F (10.2°C). Swimming in 50.4°F (10.2°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Marion Center have in May?

The average length of the day in May in Marion Center is 14.6h.
Average sea temperature in May - Marion Center, MA
  • Average sea temperature in May: 50.4°F

The best month for swimming (with the highest average sea temperature) is August (68.4°F).
The coldest month (with the lowest average sea temperature) is February (38.2°F).

Average daylight in May - Marion Center, MA
  • Average daylight in May: 14.6h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.2h).